. >>> and one armenian company has discovered a sweet way into the guinness book of world records. it has unveiled the world's largest chocolate bar. take a look at that. measures a whopping 18 feet long, feet wide, and get this, 10 inches thick. the big bar weighs in at nearly 10,000 pounds. wow. the confection was broken into pieces for the public so that no one was left feeling bitter. hmm. you know, bill, i love chocolate. but not that much chocolate. >> do you like chocolate plain or would you add almonds or nuts to it? >> i like white chocolate with macadamia nuts. it is my favorite. >> really? >> yeah. >> okay. >> yes, yes. you too? >>> time now for an early look at some of the stories we'll be following here today on nbc news -- in detroit a hearing is scheduled on the case of a man accused of trying to blow up a plane last christmas. the nigerian suspect allegedly concealed a bomb in his underwear and tried to detonate the explosive on a flight from amsterdam to detroit. >>> former english prime minister tony blair will be honored with a 2010 liberty medal. an award given